Tried mostly everything (except contacts - I can't tolerate them - sensitive eyes). There just any good solution. I'd spring for a bifocal prescription mask but I can't try on the mask before ordering. I can't see spending that kind of money and hoping that the mask will fit and be acceptable. I have a big nose and the bridge hits on a lot of masks. Also many masks don't seal well.
My solution (which many will argue won't work - even though it does for me) was to build a stiff wire cage out of coated wire and use Marine Goop to attach it to my mask. I then use the same type wire to attach the lens portion of an old pair of glasses (stems removed and the attachment points ground down) to the wire cage. That way I can cheaply replace the lens with old glasses as my prescription changes.
I've had to goop a magnifier lens to the left lens so I can read my computer. Before too long I'm going to get a pair of glasses made with my exact prescription for distance and only the left lens as a bifocal with my reading prescription. Sounds and looks weird but is the best solution I've come up with.
If anyone is interested I could take and post a picture.